Developed exclusively for the BMW R 1300 GS from years of experience
working with the BMW GS range and its boxer engines. A double flow
muffler constructed from lightweight titanium and a handmade
carbon-fibre end cap gives a weight saving of 9.3% over standard stock.Created
for improved performance and enhanced sound silencing, which mitigates
the impact on the environment, whilst delivering a deep, full sound. A
special profiled surface on the muffler adds strength and durability and
is finished with an engraved logo.Power and torque increases of
1.4kW (1.9hp) at 7,600rpm and 4.5Nm at 2,300rpm. These figures were
obtained in back-to-back runs on the Akrapovič dyno against a BMW R 1300
GS using a standard stock exhaust. EC/ECE-type approval, simple plug and
play installation with no remapping required.Once installed the
system is all fully compatible with BMW Motorrad's side cases.
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